/* Colours are the app's palette (mobile/src/theme/tokens.ts). System fonts only: the site loads nothing external. */
:root {
  --navy: #13285a;
  --ink: #14234b;
  --amber: #ffc425;
  --gold-text: #795900;
  --frost: #f5f8fd;
  --line: #d8eaff;
  --muted: #44464f;
  --white: #fff;
  --font: system-ui, -apple-system, "Segoe UI", Tahoma, "Noto Sans Arabic", "Geeza Pro", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--frost);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.8;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--navy);
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--navy);
}

h1,
h2 {
  margin: 0;
  line-height: 1.35;
}

p {
  margin: 0;
}

.wrap {
  width: 100%;
  max-width: 40rem;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* The navy band, the site's one loud element. */
.band {
  background: var(--navy);
  color: var(--white);
  border-block-end: 0.5rem solid var(--amber);
}

.band .wrap {
  padding-block: 1.75rem 2.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 22%;
}

.band h1 {
  margin-block-start: 1.75rem;
  font-size: 1.75rem;
}

.motto {
  margin-block-start: 2.5rem;
  color: var(--amber);
  font-size: clamp(3rem, 15vw, 5.25rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  text-align: end;
}

.motto-by {
  margin-block-start: 0.75rem;
  color: var(--white);
}

main {
  flex: 1;
}

main .wrap {
  padding-block: 2.25rem 3rem;
}

section + section {
  margin-block-start: 2.5rem;
}

section h2 {
  margin-block-end: 0.75rem;
  font-size: 1.3125rem;
  color: var(--navy);
}

section p + p {
  margin-block-start: 0.75rem;
}

.status {
  display: inline-block;
  margin-block-end: 1rem;
  padding: 0.125rem 0.75rem;
  background: var(--amber);
  color: var(--ink);
  font-weight: 700;
}

/* Download page */
.release {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block-end: 1.5rem;
}

.release img {
  width: 5rem;
  height: 5rem;
  border-radius: 22%;
}

.release h2 {
  margin: 0;
}

.button {
  display: block;
  padding: 1rem 1.25rem;
  background: var(--amber);
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  border-radius: 0.5rem;
}

.button:hover {
  background: #fdca59;
}

.facts {
  margin: 1.5rem 0 0;
  padding: 0;
}

.facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.5rem;
  border-block-end: 1px solid var(--line);
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
  font-weight: 700;
}

.facts .stacked {
  display: block;
}

.checksum {
  display: block;
  direction: ltr;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 400;
  overflow-wrap: anywhere;
}

ol {
  margin: 0;
  padding-inline-start: 1.5rem;
}

li + li {
  margin-block-start: 0.5rem;
}

.warning {
  padding: 1rem 1.25rem;
  background: #fff8e6;
  border-inline-start: 0.375rem solid var(--amber);
}

.warning h2 {
  color: var(--gold-text);
}

footer {
  background: var(--white);
  border-block-start: 1px solid var(--line);
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  padding-block: 1.25rem;
  font-size: 0.9375rem;
}